Hadoop 2 Configuration

This opens up the configuration management page, also accessible through the Configura-tion management link as shown below:

![] (https://raw.githubusercontent.com/wiki/impetus-opensource/ankush/images/hadoop/Image15.png) Figure 15: Manage Configurations

Cluster

This provides information about the configuration with which cluster was launched in “preview only” mode. The contents viewed may change depending on configuration values used for cluster deployment & depending on environment of the cluster.

![] (https://raw.githubusercontent.com/wiki/impetus-opensource/ankush/images/hadoop/Image16.png) Figure 16: Cluster Configurations

Hadoop Ecosystem

It provides a “read only” view of setup configuration information related to various installed ecosystem components.

![] (https://raw.githubusercontent.com/wiki/impetus-opensource/ankush/images/hadoop/Image17.png) Figure 17: Hadoop Ecosystem

![] (https://raw.githubusercontent.com/wiki/impetus-opensource/ankush/images/hadoop/Image18.png) Figure 18: Hadoop 2 Advanced settings

Parameters

This functionality helps the user to modify configuration of components. User can add new parameters or modify values of existing parameters.

![] (https://raw.githubusercontent.com/wiki/impetus-opensource/ankush/images/hadoop/Image19.png) Figure 19: Hadoop - Parameters

In order to get more information about Add, Update or Delete Parameters refer to Configuration section in general sections.